baber/WOPTO huggingface dataset:
Patent EP-0229969-A2 (EP)
Title: Plug-in relay
Inventor: SEEGER GUNTER A DIPL-ING
IPC: H05K1/18
Filed: 1986-12-08
Abstract: A plug-in relay is connected by contacts arranged in the casing in a detachable manner with associated contacts on a printed circuit board. In order to allow simple, cheap construction of the relay, it is proposed that the relay be mounted on the printed circuit board only after completion of all soldering operations and the subsequent processing operations on the printed circuit board. The relay therefore does not have to withstand the high thermal stresses and chemical exposures which exist in the solder bath and in the subsequent processing stages. For this purpose it is proposed that the contacts in the relay be designed as sockets in which associated solder pins on the printed circuit board or a socket engage. In this way, only the printed circuit board with the solder pins runs through the solder bath and after completion of all the processing operations, the relay is plugged onto the solder pins. <IMAGE>
Patent EP-0226975-A2 (EP)
Inventor: PUERZER BERNARD GEORGE
IPC: G06F13/38
Filed: 1986-12-12
Abstract: A network interface equipment for a bus network employs separate processors and random-access memories for handling bus-protocol and data portions of a data packet. Each processor has access to a separate random-access memory to and from which it moves data. The random-access memories are multiple-ported to permit access by more than one requester with a logic arbitrator to resolve conflicts. A status random-access memory provides communication between the two processors.
Patent EP-0234038-A2 (EP)
Inventor: JOYCE THOMAS F
IPC: G06F12/12
Filed: 1986-12-17
Abstract: A least recently used replacement level generator is constructed to include n number of register stages connected in tandem. A comparison circuit associated with each stage except the last stage compare the contents of that stage with an input level value which is to be loaded into the input stage. In the absence of an identical comparison, each stage generates a shift enable signal which is passed on to the next succeeding stage. An identical comparison inhibits the generation of the shift enable signal. Therefore, when a clock signal is applied to the device, register stages, in the presence of a control signal, cause the input level to be loaded into the input stage while the level contents of the register stages are simultaneously shifted through successive stages including the register stage whose contents are identical to the input level under the control of the shift enable signal. The contents of the output register stage accurately and instantaneously defines the least recently used replacement level for use by a cache memory.
Patent EP-0201140-A2 (EP)
Inventor: MULLER-RENZOW DIETER
IPC: B65D81/34
Filed: 1986-05-05
Abstract: Ein mit wenigstens einer Überlappungsklebenaht versehener Papierbeutel (1) ist innenseitig, ausgenommen an den Klebenahtbereichen, mit einer nichthaftenden Beschichtung versehen. Zu seiner Herstellung dient ein entsprechend beschichteter Zuschnitt (2).
Patent EP-0211460-A2 (EP)
Inventor: EIZENHOEFER ALFONS
IPC: H04J13/00
Filed: 1986-07-21
Abstract: A cellular digital radio transmission system which increases the number of available communication channels between base stations and mobile stations in such system. Message transmission from a base station to its assigned mobile stations is effected by a combination of time-division, code-division and frequency-division multiplexing. Message transmission from the mobile stations assigned to a particular base station is effected by at least one of such multiplexing modes.
Patent EP-0192435-A2 (EP)
Inventor: HANN RUCHARD ANTHONY
IPC: B41M5/40
Filed: 1986-02-14
Abstract: A thermal transfer dyesheet having a printing surface against which a receptor substrate may be held to receive thermally transferable dye in response to thermal stimuli applied to the dyesheet, the dyesheet comprising a substrate supporting a dyecoat comprising the thermally transferable dye dispersed throughout a polymeric binder, characterised in that the polymeric binder comprises a thermoset silicone composition as a continuous layer overlying the dyecoat, a process for its preparation, and the use of a thermoset silicone composition as a layer overlying the dyecoat.
Patent EP-0200483-A2 (EP)
Inventor: JENSEN OLE R
IPC: B29C65/02
Filed: 1986-04-24
Abstract: A rigid, non-removable hollow cylindrical insert is located in the end portion of a deformable plastic tube. The end portion of the tube is situated between thin film layers with the insert aligned with an edge to be sealed. The assembly is placed between the mating pressure dies to be welded. In a single operation, the edges of the layers are sealed to form a pouch as the tube end portion is welded to the layers along the seam at the top of the pouch. The insert supports the tube end portion in a non-deformed state during welding. This permits an effective weld to be obtained with tubes of various structures and, particularly, very soft tubes such as one with thin walls composed of polyvinylchloride.
Patent EP-0202121-A2 (EP)
Inventor: HENDERSON ROY WALLACE
IPC: F16G11/00
Filed: 1986-05-14
Abstract: A manually operable quick action fastener, intended for both sporting and industrial use, consists essentially of a single length of wire which is formed into a closed triangular torsion spring having its torsion coils within the triangular shape and whose ends are formed, at the base of the triangle, into a closing hook and a locking arm. Other embodiments allow the closing hook to be strengthened by double winding or resin cladding, or both, and for higher load bearing models the wire winding of the basic triangular shape is modified to produce deflection limiting ends which allow the complete fastener to interlock and bear loads approaching the elastic limit of the material without slip of the parts.
Patent EP-0227451-A2 (EP)
Inventor: BANDURCO VICTOR T
IPC: A61K31/517
Filed: 1986-12-19
Abstract: Quinazolinone derivatives having an oxy substituent in the 5- and 6-positions are disclosed. The quinazolinone derivatives are useful as cardiovascular agents.
Patent EP-0230804-A2 (EP)
Inventor: YOSHINO NOBUO
IPC: F16J15/08
Filed: 1986-11-28
Abstract: The gasket 2 comprise a compensating plate 4, an intermediate plate 6 laminated onto said compensating plate 4 having a folded ed­ge 4a, a first base plate 8 having a first bead 16 so as to surround the edge 4 a  and a compensating means 20 having a predetermined thickness which is provided on the side of the combustion chamber rather than the side of the portion where the bead 16 of the base plate 8 is formed in order to pre­sent increase and decrease in a gap between deck surfaces.
Patent EP-0229000-A2 (EP)
Inventor: YANG ROBERT K
IPC: A23L27/00
Filed: 1986-12-31
Abstract: The present invention is method and composition for protecting an active ingredient and providing controlled release therefor, especially in a chewing gum composition, which includes a high molecular weight polyvinyl acetate blended with a hydrophobic plasticizer which forms a film with the high molecular weight polyvinyl acetate in the absence of an added solvent therefor. The active ingredient, such as the artificial sweetener aspartame, is blended into the encapsulating composition as, for example, by melt blend which can then be cooled to a solid and ground into particulate. The encapsulated active ingredient can then be used in a composition for ingestion by a human in the form of, for example, a chewing gum with extended shelf life and highly controlled release of the active ingredient.
Patent EP-0230905-A2 (EP)
Inventor: HANSTEIN FRIEDRICH
IPC: B29C51/14
Filed: 1987-01-14
Abstract: A flat panel of plastic is covered on at least one side by a film of plastic which can stretch when heated and contains a transfer dye. The film adheres to the panel in such a way that it can be peeled off. It is heated to the moulding temperature of the panel and shaped, dye being transferred from the film to the surface of the panel. The film may be left on the shaped article until further processing or until use, serving also as a protective film, and peeled off when required.
Patent EP-0252213-A2 (EP)
Inventor: BLANKSCHEIN WERNER
IPC: A46D1/08
Filed: 1987-03-06
Abstract: Emerging approximately vertically from the bottom region of a bristle material holder (1, 3, 4, 5, 6) are support needles (2), the number, length (L), shape and thickness (S) of which are oriented to the type, quantity, length and shape of the bristle material (8). While the bristle material (8) is being inserted in the bristle material holder (1, 3, 4, 5, 6), the support needles (2) are immersed in the bristle material (8). After subdividing the bristle material (8) by means of a perforated plate (9) which is placed on the root-side ends of said bristle material under the effect of vibrations, said perforated plate is placed with the bristle material (8) adhering in the holes on a shaping device (11). Under the effect of vibrations, the bristle material (8) slides into shaping cups (12) of the shaping device (11), the bundle assuming the contour of the ends of the shaping cups. When the perforated plate (9) has been removed, a further perforated plate having the desired hole diameter (D2) is pushed on and subsequently the ends of the bundles are bonded with an adhesive, after which the bundles are removed. 
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Patent EP-0237891-A2 (EP)
Inventor: BUGIEL GEORG
IPC: B63G8/34
Filed: 1987-03-07
Abstract: 1. Apparatus for jamming and deceiving water-borne-sound detection installations, having a device, launchable into the water, for generating and reflecting sound waves, characterized in that the device has carrying bodies (3), which are equipped with pyrotechnical charges (4) for the bubble-shapped radiation of reaction gases rich in energy.
Patent EP-0250883-A2 (EP)
Inventor: ARENS EGIDIUS
IPC: B32B7/022
Filed: 1987-05-29
Abstract: Damping layers for damping flexural waves contain damping material having a high internal loss factor. In order to obtain thinner layer thicknesses for the same damping behaviour, layers of damping material and fibrous mats of high tensile strength, preferably carbon fibre mats, are mounted alternately on parts radiating flexural waves. The use of such a damping layer is particularly advantageous in submarines.
Patent EP-0249206-A2 (EP)
Inventor: SAEKI KENSHI
IPC: C23C22/83
Filed: 1987-06-10
Abstract: To obtain chromate coatings on metal surfaces by applying solutions or dispersions containing chromium(VI) compounds and subsequent drying of the liquid film, the coating obtained by drying is contacted with a solution containing a reducing agent, in order to improve the corrosion resistance and the coating quality in contact with aqueous solutions. …<??>Particularly suitable reducing agents are hydrazine, hydroxylamine, hydrazine phosphate and the like, whose concentration should be 1 to 100 g/l, preferably 30 to 80 g/l. …<??>The process can be applied with particular advantage in the treatment of surfaces of steel or aluminium and/or of steel surfaces plated with zinc or zinc alloys.
Patent EP-0249894-A2 (EP)
Inventor: WOLFGANG BURGER
IPC: A63C5/048
Filed: 1987-06-11
Abstract: The lateral track of a ski (1) consists of individual unconnected elements (21), into which ceramic sinter mouldings (28) are inserted on the side of the running surface to form the outsides (11; 12). <IMAGE>
Patent EP-0260676-A2 (EP)
Inventor: SAKURAI YOSHITO
IPC: H04Q11/06
Filed: 1987-09-16
Abstract: A switching system for integratedly switching voice, data, image information and the like. The switching system comprises a plurality of front-end modules (201 to 208) each adapted to perform a switching processing in association with a subscriber line or a trunk line, and a single or a plurality of central modules (100; 1001, 1002) for interconnecting the plurality of front-end modules in star-type fashion and switching information prevailing between the front-end modules, in unit of block accommodating the information and a header added thereto to contain connection control information and in accordance with the contents of the header. The front-end modules are connected to the central module via inter-module highways (220 to 223; 230 to 233) each having frames occurring at a predetermined period and time slots contained in each frame to carry blocks.
Patent EP-0266611-A2 (EP)
Inventor: HEUSSER EDUARD
IPC: D06H3/00
Filed: 1987-10-19
Abstract: The device contains a measuring comb (8) for the test material, the plate-like projections of which define measuring gaps (S1 to S4) of differing gap width, into which the test material is guided for determining the characteristics. Arranged in the region of the measuring comb (8) is a member (21, 22) for the temporary removal of the test material from the measuring gap and for the subsequent guided insertion of it into this during the zero balancing of the device. This on the one hand relieves the attendant of the manual removal of the test material from the measuring gap and on the other hand guarantees that the test material subsequently enters the correct measuring gap again, thereby avoiding possible operating errors. <IMAGE>
Patent EP-0265899-A2 (EP)
Inventor: HAYES RICHARD ALLEN
IPC: B01D71/64
Filed: 1987-10-27
Abstract: Semi-flexible aromatic polyimides, prepared by polycondensation of dianhydrides with phenylene diamines having alkyl substituents on all ortho positions to the amine functions incorporating at least in part 3,3ʹ,4,4ʹ-benzophenone tetracarboxylic dianhydride, are auto photochemically crosslinkable. Membranes formed from this class of crosslinked polyimides have improved environmental stability and superior gas selectivity than the corresponding uncrosslinked polyimide. The range of gas permeation properties observed allows for the tailoring of membrane material for widely diverse gas separations. The high permeabilities of some gases from multicomponent mixtures is due to the optimization of the molecular free volume in the polymer.
Patent EP-0275555-A2 (EP)
Inventor: HAMADA TATSUHIRO
IPC: A01N37/32
Filed: 1987-12-29
Abstract: A herbicidal composition which comprises as the active ingredients (a) at lease one of compounds of the general formula:
      wherein R is a hydrogen atom or a methyl group and (b) at least one of 1-(2-chlorophenylsulfonyl)-3-(4-methoxy-6-­methyl-1,3,5-triazin-2-yl)urea or methyl 2-[3-(4-methoxy-6-­methyl-1,3,5-triazin-2-yl)aminocarbonylaminosulfonyl]­benzoate, and an inert carrier or diluent, which exerts a synergistically enhanced herbicidal potency.
Patent EP-0273462-A2 (EP)
Inventor: ICHIHARA TAKAYUKI
IPC: F01M11/03
Filed: 1987-12-31
Abstract: An automotive oil cooler (10) used in combination with an oil filter (14). The oil cooler (10) is comprised of a heat exchange element (10) which is constructed of a plurality of heat transmission plates (18). The heat transmission plates (18) are piled up one upon another and fixedly secured by brazing in such a manner as to define oil and water flowing spaces on the opposite sides of each heat transmission plate (18). Oil and water flow through the oil and water flowing spaces, respectively. The heat exchange (10) element is formed with a plurality of oil supply passages (P₁, P₂) through which oil is supplied to the oil filter (14), an oil inflow passage (P₁) communicating with the oil flowing space to receive oil from the oil filter (14), an oil outflow passage (P₂) communicating with the oil flowing space to receive oil from the oil flowing space, a water inflow passage (P₃) communicating with the water flowing passage, and a water outflow passage (P₄) communicating with the water flowing space to receive water from the water flowing space. Additionally, an under cover (54) is fixedly secured to the heat exchange element (10) and formed therein with a plurality of vertically extending partition walls (62 A-E). The partition walls (62 A-E) define an oil supply chamber (66) through which oil is supplied to the oil supply passage (P₁) of the heat exchange element (10), an oil discharge chamber through which oil from the oil outflow passage of the heat exchange element (10) is discharged outside of the under cover (54), a water introduction chamber (64) through which water is introduced into the water inflow passage (P₃) of the heat exchange element (10), and a water discharge chamber (72) through which water from the water outflow   passage (P₄) of the heat exchange element (10) is discharged outside of the under cover (54).
Patent EP-0271957-A2 (EP)
Inventor: NEILSON DIANE HOOVER RIDGE
IPC: A23F5/04
Filed: 1987-12-11
Abstract: The invention is a method for treating coffee beans to make a better-tasting coffee. Green coffee beans are first partially roasted to a Hunter L-color between about 33 and about 60. The partially roasted beans are treated with either an alkaline solution, a coffee bean extract solution, or water. Then the treated beans are roasted to a final roast color. Preferably, the partially roasted beans are treated by soaking them in the solution at a temperature between about 65°F (18°C) and about 120°F (49°C) for a time between about 2 hours and about 24 hours. 
     The invention is also a roast and ground coffee composition comprising volatile and nonvolatile coffee compounds, said volatile compounds including ketones, diketones, aldehydes, methyl esters, furans, phenolics, and substituted pyrazines, wherein the volatile compounds are present in the coffee composition so that f(d) is greater than 145, where f(d) =      and wherein the composition has a Hunter L-color of not more than 24.
Patent EP-0240101-A2 (EP)
Inventor: WEISS PAUL I
IPC: A61M1/34
Filed: 1987-01-20
Abstract: The apparatus comprises means for circulating and for treating blood, with a control means for controlling the circulating means. A first pump (104) controls the flow rate of blood entering a filter (142) while a second pump (106) controls the flow rate of the blood exiting the filter (142). The filter (142) includes a sealed, ported chamber surrounding a microporous membrane, the rate of filtration of components removed from the blood passing through the membrane being directly proportional to the transmembrane pressure. 
     Display and input devices (240, 250) transmit information between a central processor (210) and an operator who operates the apparatus. Sensors (220, 236) measure pressures at the inlet and outlet of the filter (142). Blood flow rate is calculated from the speeds of the pumps (104, 106). 
     The central processor (210) receives input data from the sensors (220, 236) and the pumps (104, 106) to regulate the apparatus, and in particular regulate the second pump to maintain a specified outflow rate, and maintain a desired average transmembrane pressure while the second pump rate remains constant. The central processor (210) regulates the first pump speed as necessary to achieve the desired transmembrane pressure, while the second pump rate is held steady.
Patent EP-0256640-A2 (EP)
Inventor: MERRY DEL VAL DOMINGO
IPC: A61M1/28
Filed: 1987-06-22
Abstract: The present invention relates to a device for use in peritoneal dialysis providing a sterile connection between (a) a catheter line (CL) and (b) a line (LS) for draining fluid from the peritoneal cavity and a line (LC) for supplying fresh fluid to the cavity. The device includes:
     (l) a housing (SL) having an external thread and which is connected at the end of the inflow/draining line (LC/LS) and in which there is provided a sheath (SLP) covering a hollow spike (SLC);   (2) a cap (SC) enclosing between two perforatable membranes (SCM and SCFM) sterilizing medium.   (3) a connector (F) attached to the catheter line (CL) and having a spike for penetrating the second cap membrane (SCFM);   (4) a clamp (K) on the catheter line (CL), and   (5) a key (SK) attached to the housing for opening the clamp (K); if the key is not fitted to the clamp (K), the clamp (K) automatically closes.   
     At the beginning of a session to replace dialysis fluid, the cap (SC) is fitted on the connector (F) and the clamp is closed. The housing (SL) is attached to the cap by a screwthread connection and this causes the spike (SLC) to penetrate the cap membrane (SCM) causing the sterilizing fluid to flow through the housing into the lines (LC and LS), thereby sterilizing these parts. The key (SKL) is used to open the clamp (K) causing fluid in the peritoneal cavity to flow through the device into drainage line (LS). Fresh dialysis fluid is then fed into the cavity by way of the line (LC). The clamp (K) is then closed and the cap (SC) and the housing (SL) are removed from the connector (F) and a fresh cap (SC) fitted instead. The spike (FC) on the connector (F) penetrates the second cap membrane (SCFM), allowing sterilizing fluid to sterilize the connector and the part of catheter line (CL) up to the clamp (K).
Patent EP-0265090-A2 (EP)
Inventor: ROSEN CAROL Z
IPC: H01L41/113
Filed: 1987-09-25
Abstract: A piezoelectric sensing element (26) is formed from bonding two piezoelectric layers (18, 22) with an intermediate metallic film (28). The intermediate metallic film (28) is comprised of two separate films, which were sputtered onto the inner surfaces (18I,22I) of the respective piezoelectric layers (18, 22), which are then placed in contact with each other. The combination of piezoelectric layers and film is next heated at an elevated temperature for fusing the respective sputtered alloy films so that the piezoelectric layers are bonded into a piezo-pair sensor (26). The layers to be joined are chamfered (at 20, 24) so that the center electrode (36) appears as a notch (34) on the finished piezo-pair to allow a connection to the center electrode for poling and sensing.
Patent EP-0271464-A2 (EP)
Inventor: COLLIN PER H
IPC: C21B5/00
Filed: 1987-12-03
Abstract: A blast furnace is fed by a charge of conventional composition and a blast is used that contains about 50% oxygen and 20% water vapour, balance nitrogen. Additional fuel in the form of coal dust and/or oil is supplied to the raceways. Normal temperatures are maintained in the hearth and top zones. As compared with conventional operation a very high specific crude iron production per m² of hearth area and 24 hours will result. The molecular ratio CO+H₂/N₂ of the top gas will be higher than 2.8 which makes the top gas suitable for ammonia production.
Patent EP-0278333-A2 (EP)
Inventor: LECHERMEIER FRANZ
IPC: G05D16/16
Filed: 1988-01-29
Abstract: The invention relates to a control device for a pipe separator positioned between an inflow line and a discharge line and controllable by a drive chamber. This control device has a pilot valve (9) for connecting the drive chamber alternately to the inflow line or a drainage line. The pilot valve (9) has two pressure chambers (91, 92), one connected to the inflow line and one to the discharge line, located between which is a pressure comparator element (93), to the discharge side of which a safety value is also applied. In addition the control device has a control element (4), which can be driven by the pressure comparator element (93) with the aid of interacting stops (440, 45) for alternately making or interrupting the connection between drive chamber and inflow line. The pressure chamber (91) on the inflow side is located between the pressure comparator element (93) and the control element (4). The pressure comparator element (93) and the control element (4) have a second set of interacting stops (441; 938) which are so positioned in relation to the first interacting stops (440, 45) that, when the movement of the pressure comparator element (93) is reversed, they only permit the control element (4) to be driven once a fixed idle stroke travel (<L>H) has been completed. <IMAGE>
Patent EP-0282066-A2 (EP)
Inventor: SHIMIZU ISOO
IPC: B01J31/24
Filed: 1988-03-10
Abstract: A novel compound of α-(3-(1-phenylethenyl)phenyl)­propionaldehyde and a method for producing α-(3-benzoyl­phenyl)propionic acid which is prepared by oxidizing the former compound as an intermediate. The method is characterized in the easiness in operation, the low cost and the high purity of the product.